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The GCF of 81 and 530 is 1.
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Find HCF of: 162 & 1060 243 & 1590 405 & 2650 567 & 3710 162 & 530 81 & 1060 243 & 530 81 & 1590 405 & 530 81 & 2650 567 & 530 81 & 3710
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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